Hi everyone, been a while since I last posted here, today's tutorial is on how you can have a full feel of Windows 10 technical preview without losing your present Windows 8/8,1 O.S.

Here is a tutorial on how to create a bootbale usb removable disk or flash for Windows 7, 8 or 10.
If you think an ISO file is a document for International Organization for Standardization, please stop reading here. :D